CN104670718B - Weld powder packaging structure - Google Patents
Weld powder packaging structure Download PDFInfo
- Publication number
- CN104670718B CN104670718B CN201510074769.2A CN201510074769A CN104670718B CN 104670718 B CN104670718 B CN 104670718B CN 201510074769 A CN201510074769 A CN 201510074769A CN 104670718 B CN104670718 B CN 104670718B
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- Prior art keywords
- housing
- lid
- welding powder
- copper
- packaging structure
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Abstract
One kind welding powder packaging structure, include housing (1), welding powder packaging structure also includes lid (2), the lid (2), which is hermetically covered, puts on housing (1), the thinner wall section (21) of bar of conveniently igniting (3) insertion is provided with lid (2), lid (2) is made with housing (1) by metallic copper.It the advantage is that：Housing uses the hermetically sealed packaging of copper body, and good airproof performance, welding powder will not make moist and go bad, so long shelf-life；Packed using housing, not only convenient transportation, and can be effectively prevented from contacting with naked light, make safe transportation；It is easy to use, the packaging shell by the present invention is only needed to be placed in weld mold during operation, after welding, copper shell is molten into copper water and is integrated as the part in welding powder formula with copper cable fusing, and there is no housing residual, thin copper wire not only need not be added again in clean environment firendly, and welding powder, because copper shell instead of the copper wire originally in welding powder, so as to significantly reduce the preparation cost of welding powder.
Description
Technical field
It is especially a kind of to be tied for the welding powder packaging that copper cable is welded the present invention relates to copper cable welding production technical field
Structure.
Background technology
The welding powder packaging structure of existing U.S. ERICO companies production, including iron-clad, have for heat-insulated in iron-clad inner liner
Graphite paper, iron-clad top surface be provided with prevent weld powder drop out lid paper (note：Blow-by) and bar of igniting, this structure has
Transport and easy to use and safe operation, the characteristics of operating efficiency is high, concrete structure can be referring to company's site (http：//
Www.erico.com/products/CadweldPlus.asp), however, the packaging structure, there is a following shortcoming, 1, the bag
The packaging shell of assembling structure is to use iron-clad, after welding, and wrapped housing and graphite paper are stayed in weld mold, so not only unrestrained
Take material, post processing trouble, production cost high, it is often more important that not environmentally；2nd, packaging structure blow-by, welding powder be easy to by
Tide and go bad, shelf-life durations are short；3rd, because the packaging shell is iron, in order to improve the composition of copper in welding powder, need
A certain amount of thin copper wire is added in welding powder formula, so as to increase the preparation cost of welding powder, 4, due to housing be iron-clad,
So having the composition of iron in weld part, so as to reduce electric conductivity and welding fastness, therefore, the structure of the packaging is also needed into one
Step is improved.
The content of the invention
The technical problems to be solved by the invention are that a kind of hermetically sealed, shelf-life is provided for above-mentioned state of the art
It is long, prepare that cost is low, be used conveniently and safely and weld the good welding powder packaging structure of fastness without waste of material, environmental protection, welding powder.
The present invention solve the technical scheme that is used of above-mentioned technical problem for：This welding powder packaging structure, includes housing,
It is characterized in that：The welding powder packaging structure also includes lid, and the lid, which is hermetically covered, to be put on housing, the lid
On be provided with the thinner wall section of bar insertion of conveniently igniting, the lid is made with housing by metallic copper.
As an improvement, the thinner wall section is preferably the thin-walled layer in the middle part of lid.
Further improve, the thickness of thin-walled layer is the thickness that the stamp of bar end one breaks of igniting.
Improve again, end face of the thinner wall section shape preferably with bar of igniting is adapted, width and the length of thinner wall section are
Equal or slightly larger than ignite the width and length of bar.
As an improvement, the lid may be selected to be the disk-shaped structure of medial recess, the periphery of lid is all to be wound in housing
It is fixed together on side with housing seal.
As an improvement, the outer surface of the housing and lid also electrodepositable has not only tin layers attractive in appearance but also antirust.
As an improvement, the housing is preferably cone, it is adapted with the conical wall shape of weld mold.Certainly
The shape of housing can also be other other shapes, such as cylinder, specifically can be by design requirement depending on.
As an improvement, the housing is made up of upper tapering and hypocone, upper tapering is disposably to be stamped to form with hypocone
Integrative-structure.Epicone portion and hypocone can not certainly be divided into, specifically can be by design requirement depending on.
Further improve, the angle of upper tapering and hypocone junction is preferably 130~140 degree.
Further improve, the taper of the hypocone of the housing is preferably 145~160 degree.
Compared with prior art, advantages of the present invention is as follows：First, because this packaging structure housing uses the hermetically sealed bag of copper body
Dress is formed, good airproof performance, and welding powder will not make moist and go bad, so long shelf-life；2nd, packed using housing, not only transporter
Just, it and can be effectively prevented from contacting with naked light, make safe transportation；3rd, it is easy to use, only needed the bag of the present invention during operation
Dress housing is placed in weld mold, after welding, copper shell be molten into copper water and as the part in welding powder formula with
Copper cable fusing is integrated, and there is no housing residual, not only need not add thin copper wire again in clean environment firendly, and welding powder,
Because copper shell instead of originally welding powder in copper wire so that significantly reduce welding powder preparation cost,；4th, weld
Fastness is connect with conducting electricity very well, because the present invention housing be to be made using copper, will not be mixed into welding process iron into
Part, then improve electric conductivity and welding fastness；5th, because using copper shell, heat is absorbed in copper shell fusion process
Amount, so effectively alleviates the damage to weld mold, so as to extend the service life of weld mold；6th, it is of the invention
Welding powder does not need pyrophoric powder, as long as in the bar insertion welding powder that will ignite, bar of igniting is powered and can lighted a fire, so operation is very square
Just it is safe；7th, the outer surface of housing of the invention is also electroplate with tin layers, can not only effectively prevent copper body from corroding and getting rusty, and
The guaranteeing the quality property time is further extended, while tin is metal more more preferable than copper electric conductivity, welding can be fused into with copper water
Portion, then improves the electric conductivity of copper cable again.Certainly the packaging structure of the present invention, which can not only weld copper cable, can be used for weldering
Connect the plain conductor of iron cable or other suitable welding, specifically can be by actual conditions depending on.
Brief description of the drawings
Fig. 1 is the stereogram of the embodiment of the present invention；
Fig. 2 is Fig. 1 top view；
Fig. 3 is the profile along line A-A in Fig. 2
Fig. 4 is the enlarged drawing of I parts in Fig. 3；
Fig. 5 is the enlarged drawing of II parts in Fig. 3；
Fig. 6 is Fig. 1 structure decomposition figure；
Fig. 7 is the stereogram that welding powder packaging structure loads before mould in Fig. 1；
Fig. 8 is the stereogram that welding powder packaging structure loads after mould in Fig. 1.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing embodiment.
As shown in Figures 1 to 8, the welding powder packaging structure of the present embodiment, includes housing 1, and lid 2, the lid 2 is close
Feud lid is put on housing 1, and the thinner wall section 21 for the insertion of bar 3 of conveniently igniting, the lid 2 and housing 1 are provided with the lid 2
It is made by metallic copper.The thinner wall section 21 is the thin-walled layer in the middle part of lid.The thickness of thin-walled layer is bar end of igniting
The thickness that the stamp of portion one is broken.The shape of thinner wall section 21 is adapted with the end face for bar of igniting, the width of thinner wall section 21 and length be equal to
Or slightly larger than the width and length of bar 3 of igniting.Lid 2 is the disk-shaped structure of medial recess, and the periphery 22 of lid 2 is to be wound in shell
It is fixed together on the periphery of body 1 with the sealing of housing 1.The outer surface of housing 1 and lid 2 is electroplate with not only tin layers attractive in appearance but also antirust
4.Housing 1 is cone, is adapted with the conical wall shape of weld mold 5.Housing 1 is by 12 groups of upper tapering 11 and hypocone
Into integrative-structure of the upper tapering 11 with hypocone 12 to be disposably stamped to form.The upper tapering 11 and the junction of hypocone 12
Angle α be 130~140 degree.The taper β of the hypocone 12 of housing 1 is 145~160 degree.
Operation principle：First by the housing for bar insertion packaging structure of igniting, then housing is placed in welding mould, covered
Die cap 51, bar of igniting stretches out between die cap 51 and die body, is connected with the power on unit of igniting, and ignite welding powder after igniting, bag
The copper water that welding powder in assembling structure melts together with housing will flow into the copper cable junction in the inner chamber of weld mold bottom, with copper
Cable welds together.
Claims (3)
1. one kind welding powder packaging structure, includes housing (1), it is characterised in that：The welding powder packaging structure also includes
Lid (2), the lid (2), which is hermetically covered, is put on housing (1), and bar of conveniently igniting (3) insertion is provided with the lid (2)
Thinner wall section (21), the lid (2) is made with housing (1) by metallic copper；The lid (2) is the disk of medial recess
Shape structure, the periphery (22) of lid (2) is fixed together with being wound on housing (1) periphery with housing (1) sealing；Ignite bar
Stretch out, be connected with the power on unit of igniting, ignite welding powder after igniting between die body in die cap (51), the weldering in packaging structure
The copper cable junction that the copper water that powder melts together with housing (1) will be flowed into the inner chamber of weld mold bottom is connect, is welded on copper cable
Together；The thinner wall section (21) is the thin-walled layer in the middle part of lid；The thickness of the thin-walled layer is to ignite the stamp of bar end one i.e.
Broken thickness；Thinner wall section (21) shape is adapted with the end face for bar of igniting, the width of thinner wall section (21) and length be equal to
Or slightly larger than the width and length of bar of igniting (3)；The housing (1) is made up of upper tapering (11) and hypocone (12), upper tapering
(11) integrative-structure with hypocone (12) to be disposably stamped to form；The upper tapering (11) and hypocone (12) junction
Angle (α) is 130~140 degree；The taper (β) of the hypocone (12) of the housing (1) is 145~160 degree.
2. welding powder packaging structure according to claim 1, it is characterised in that：The housing (1) and the appearance of lid (2)
Face is electroplate with not only tin layers (4) attractive in appearance but also antirust.
3. welding powder packaging structure according to claim 1 or 2, it is characterised in that：The housing (1) is cone, with
The conical wall shape of weld mold (5) is adapted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510074769.2A CN104670718B (en) | 2015-02-09 | 2015-02-09 | Weld powder packaging structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510074769.2A CN104670718B (en) | 2015-02-09 | 2015-02-09 | Weld powder packaging structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104670718A CN104670718A (en) | 2015-06-03 |
| CN104670718B true CN104670718B (en) | 2017-08-22 |
Family
ID=53306409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510074769.2A Expired - Fee Related CN104670718B (en) | 2015-02-09 | 2015-02-09 | Weld powder packaging structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104670718B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205615843U (en) * | 2016-04-22 | 2016-10-05 | 宁波高新区远创科技有限公司 | A packaging structure for welding powder |
| CN206427486U (en) * | 2016-09-29 | 2017-08-22 | 何迎春 | A kind of packaging structure for welding powder |
| CN106670687B (en) * | 2017-02-16 | 2019-01-11 | 宁波高新区远创科技有限公司 | The die cap structure of weld mold |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2465595A1 (en) * | 2003-05-07 | 2004-11-07 | Harger, Inc. | Exothermic welding |
| CN1638911A (en) * | 2002-01-25 | 2005-07-13 | 爱瑞柯国际公司 | Welding apparatus and method |
| CN204035784U (en) * | 2014-08-25 | 2014-12-24 | 北京国电科源电气有限公司 | A kind of cup welding agent for exothermic weld |
| CN204624280U (en) * | 2015-02-09 | 2015-09-09 | 何迎春 | Welding powder packaging structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011127017A2 (en) * | 2010-04-05 | 2011-10-13 | Erico International Corporation | Exothermic welding mold with integral cover |
-
2015
- 2015-02-09 CN CN201510074769.2A patent/CN104670718B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1638911A (en) * | 2002-01-25 | 2005-07-13 | 爱瑞柯国际公司 | Welding apparatus and method |
| CA2465595A1 (en) * | 2003-05-07 | 2004-11-07 | Harger, Inc. | Exothermic welding |
| CN204035784U (en) * | 2014-08-25 | 2014-12-24 | 北京国电科源电气有限公司 | A kind of cup welding agent for exothermic weld |
| CN204624280U (en) * | 2015-02-09 | 2015-09-09 | 何迎春 | Welding powder packaging structure |
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| Publication number | Publication date |
|---|---|
| CN104670718A (en) | 2015-06-03 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20151210 Address after: 315000 Zhejiang city of Ningbo province high tech Zone No. 1558 Jiangnan Road, Zhejiang branch building room 1816 Applicant after: NINGBO HIGH-TECH YUANCHUANG TECHNOLOGY CO., LTD. Address before: 315000 Zhejiang city of Ningbo province high tech Zone No. 1558 Jiangnan Road, Zhejiang branch building room 1617, Ningbo high tech Zone far Technology Co. Ltd. Applicant before: He Yingchun |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170822 Termination date: 20190209 |